@misc{indiciaee7bda30351da,
  title = {Geology, hydrology, and quality of water in the Hanford-Visalia area, San Joaquin Valley, California},
  author = {Mark G. Croft and G. V. Gordon},
  year = {1968},
  doi = {10.3133/ofr6867},
  url = {https://pubs.usgs.gov/publication/ofr6867},
  note = {Source identifier: ofr6867}
}